Finding the Fourth Proportional to 567,290.45, 851,036.83 and 188,233.94

Step by Step Solution

1. Step 1: Write the proportion equation
   567,290.45 : 851,036.83 = 188,233.94 : x
2. Step 2: Convert to fraction form
   567,290.45/851,036.83 = 188,233.94/x
3. Step 3: Cross multiply
   567,290.45x = 851,036.83 × 188,233.94
4. Step 4: Simplify right side
   567,290.45x = 160,194,017,253.02
5. Step 5: Solve for x
   x = 160,194,017,253.02/567,290.45
6. Step 6: Final answer
   x = 282,384.48